baber/WOPTO huggingface dataset:
Patent JP-S60113602-A (JP)
Title: Controller for vehicle
Inventor: TOKUOKA KENJI
IPC: B60L3/00
Filed: 1983-11-24
Abstract: PURPOSE:To prevent the erroneous operation of a rail signal circuit due to lines of magnetic force generated from a variable frequency inverter by forming the material of a box structure for containing the parts of the inverter of nonmagnetic metal which mainly contains aluminum. CONSTITUTION:A box structure 91 for containing part 10 of an inverter is formed of an aluminum material. Since the material of the box 91 is nonmagnetic, it does not focus the lines of magnetic force like an iron material, and has an effect of reducing lines 11 of leakage magnetic force out of the box due to an eddy current. The lines 11 of the magnetic force leaked externally can be largely reduced by using nonmagnetic material which mainly contains aluminum as the box structure material even for the corners of the box 91.
Patent JP-H04234413-A (JP)
Title: Manufacture of thermoplastic material based on vinyl chloride homopolymer or copolymer and polyacrylic ester
Inventor: HARARUTO SHIYUTOURUMU
IPC: C08F265/04
Filed: 1991-08-30
Abstract: PURPOSE: To provide a production process whereby an impact-resistant polyacrylate-vinyl chloride graft copolymer having better particle size distribution and reproducibility of bulk density than those obtd. by conventional techniques is produced esp. without causing cake deposition on the wall.  
     CONSTITUTION: Firstly, an acrylate is polymerized in an aq. emulsion in the presence of a crosslinking compd. copolymerizable with the acrylate and having at least two nonconjugated double bonds. Secondly, vinyl chloride alone or together with up to 20 wt.% copolymerizable monomer is heated in the presence of an initiator, a suspension agent system, and optionally other additives in an aq. suspension to about 30°C or higher. A polyacrylate is subsequently added and the polymn. is carried out at a temp. higher than about 30°C. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04101165-A (JP)
Title: Electrophotographic copying device
Inventor: INOUE MOTOICHIRO
IPC: G03G15/00
Filed: 1990-08-20
Abstract: PURPOSE:To facilitate maintenance and to reduce the unit price of a print by constituting an interchangeable unit, which can be freely attached to/detached from a device main body, of a developing unit, an electrostatic charging unit and a cleaning unit. CONSTITUTION:The developing unit 5, the electrostatic charging unit 3 and the cleaning unit 7 are integrated to constitute the interchangeable unit 10. This unit 10 is provided with an optical path for exposure 11 which leads radiated laser light L from a light irradiating unit 4 to a photosensitive body 2 and arranged below the photosensitive body 2, then it is attached to the device main body 8 so that it can be integrally attached/detached. Therefore, the interchangeable unit 10, that means, the developing unit 5, the electrostatic charging unit 3 and the cleaning unit 7 can be exchanged at one time separately from the photosensitive body 2 without adjusting the positions of the respective units 3-7. Thus, the maintenance is facilitated and the unit price of the print per sheet is reduced.
Patent JP-S6198076-A (JP)
Title: Uhf antenna input terminal device
Inventor: ISHIKAWA TAKESHI
IPC: H04N5/64
Filed: 1984-10-19
Abstract: PURPOSE:To secure the insulation distance between a UHF input terminal and a tuner chassis easily and inevitably by providing a position control part used for winding a feeder around a UHF pin. CONSTITUTION:The feeder is wound from a collar 3 provided to the UHF input pin 4 to the tip part (a) of the pin. The insulation distance between the UHF input pin 4 and tuner chassis 1 is secured as a tuner component, so even if there is variance of feeder winding and soldering, such a problem as a deficiency in the insulation distance is eliminated inevitably by providing the collar part 3 where the insulation distance is secured sufficiently. A groove may be formed instead of the collar 3 and further both groove and collar may be provided.
Patent JP-H0858804-A (JP)
Title: Container for adhesive with handle
Inventor: HIRAIWA TAKEAKI
IPC: B65D25/28
Filed: 1994-08-23
Abstract: PURPOSE: To provide an adhesive container having a swing handle which can be suspended and carried while ensuring stable strength in spite of a simple structure using no metallic parts, is satisfactorily sealed, facilitates mixing, and is easy to dispose of after its contents are consumed. CONSTITUTION: Below the external curl part 13 of a container main body 1 comprising a paper cylinder 1a and a bottom disk 1b, each having a lining layer on its inner side, are hooking projections 32 so provided as to be symmetrical at 180 deg.. In areas between the hooking projections 32 a synthetic resin band 3 with a length adjustment part 33, which is elastically deformable, is wrapped and fastened round the main body 1, and the lower ends of a swing handle 4 are attached to the hooking projections 32.
Patent JP-H04174666-A (JP)
Title: Training device for recovering athletic faculty
Inventor: YAMAMOTO TOSHIYASU
IPC: A61H1/02
Filed: 1990-08-20
Abstract: PURPOSE:To utilize actively a training device for nerve-exercise organ reeducational training aiming at the establishment of separating exercise while a cerebral apoplexy patient for example shift his body from standing position to walking training by providing a seat section provided above a liftable stand erected on a base and a crank rotating type loading device with pedals removably attached to the base. CONSTITUTION:A pad table 10 is rotated and a back rest 11 is slid back and forth. A patient is induced between parallel handrails 9a, 9a to be seated on a saddle 8 and held stably by a waist belt 20. The rotary pad table 10 is returned to the original horizontal state to attach a loading device 13 between leg levers of a base 2. The saddle 8 is adjustably raised and lowered by the vertical movement of a stand 3 and further constituted to change an elevation by the adjustment of a screw Q provided in the nearly central position of the lower surface, so that a distance between the legs of the patient and the left and right pedals 12a, 12a of the loading device 13 when the patient is seated on the saddle 8 can be synthetically adjusted. Thus, the posture of the patient can be set to the optimum position for a cure according to an impediment of the patient.
Patent JP-H0770617-A (JP)
Title: Method for repairing furnace bottom part in blast furnace
Inventor: TANAKA KATSUHIRO
IPC: C21B7/06
Filed: 1993-09-03
Abstract: PURPOSE:To keep a furnace bottom part in a blast furnace to the sound condition over a long term by specifying gap developing position between bricks from the change of electric resistance with time and timely and effectively pressing repairing material in the furnace bottom bricks. CONSTITUTION:Electrodes 2 are inserted at plural positions in the furnace bottom bricks 1 and plural electrodes are fitted to an iron shell 8, too. Then, the electric resistances between the adjacent electrodes 1 and/or between the electrode 1 and the iron shell 8 are periodically measured. The repairing material 9 is pressed in the furnace bottom brick 1 from an opening part arranged at the periphery of the electrode 1 detecting the tendency, of which the electric resistance increases.
Patent JP-S6278921-A (JP)
Title: Signal discriminating method
Inventor: INOUE HAJIME
IPC: H04L1/00
Filed: 1985-10-02
Abstract: PURPOSE:To discriminate whether or not there is a coded signal exactly with simple constitution by counting the error check detection signal of the coded signal for a specific period. CONSTITUTION:Timing pulses A at intervals of one field are supplied to a counter and a comparing circuit 7, and the resetting of the counter 6 and comparison by the comparing circuit 7 are performed. For example, when an error- free detection signal is obtained C at the terminal part of each block B of playback data, counting operation is carried out by the counter 6 after the 1st timing pulse, and its counted value is compared by the comparing circuit 7 with the next timing pulse, so that when the counted value is within a specific range, a decision output D appears at a terminal 8. Consequently, the possibility that an error is not regarded as an error in an error check as to a video signal and a nonrecording part except a PCM audio signal is extremely small and exact discrimination making is possible.
Patent JP-H01144426-A (JP)
Title: Production of acrylic smc or bmc
Inventor: YAMANISHI NOBUO
IPC: C08F220/10
Filed: 1988-09-02
Abstract: PURPOSE:To obtain the title material having excellent weatherability, moldability, colorability, etc., by wrapping a compound composed of a specific crosslinkable syrup, an organic polyisocyanate, a polymerization initiator and a fiber-reinforcing material with a releasing film and aging the compound. CONSTITUTION:A compound is produced by compounding (A) a crosslinkable acrylic syrup copolymerized at least partly with a vinyl monomer having hydroxyl group, (B) an organic polyisocyanate, an aluminum alcoholate or acetylacetonate, (C) a polymerization initiator, (D) a fiber-reinforcing material and, as necessary, (E) additives such as filler, mold-releasing agent and colorant. The compound is wrapped with a releasing film and aged usually at 15-50 deg.C for 12-72hr to obtain the objective sheet or bulk molding material.
Patent JP-H1060993-A (JP)
Title: Grating
Inventor: SAWADA SHOHEI
IPC: E03F5/06
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To facilitate the visual recognition at night by coating a side surface of at least one narrow and long member with the luminous material, and while combining plural narrow and long members so as to form a grating. SOLUTION: A frame body 1 is formed of a side bar 3 made of band plate material of stainless steel or the like and an end bar 3. A side surface of an upper edge of bearing bars 5, which are respectively formed of a stainless steel band plate material having a rectangular cross section, is coated with a band plate luminous material 27. Plural bearing bars 5 are arranged in parallel with each other with a space in the frame body 1, and while plural cross bars 6 crossing the bearing bars 5 are arranged so as to connect the bearing bars 5, and a grating is thereby formed. The luminous material 27 can be coated on both side surfaces of the upper edge of the bearing bars 5 and an inner surface of an upper edge of the end bar 3. The luminous material 27 can be coated on the only one side surface of the upper edge of the bearing bars 5.  With this structure, since the luminous material 27 emits the light, visual recognition at night is enabled.
Patent JP-H1057636-A (JP)
Title: Pilotless helicopter alighting gear
Inventor: SAKAMOTO OSAMU
IPC: A63H27/133
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a pilotless helicopter alighting gear capable of easily loading on and unloading from a vehicle with a handle for which existing parts are used. SOLUTION: In an alighting gear 20 for a pilotless helicopter 1 wherein a pair of right and left runners 16 extending in front and behind the body 2 are fixed to the lower end of a skid 15, a forward end and a backward end of each runner 16 are respectively bent upward and folded back, an end part of the folded part 16a is fixed to the skid 15 to form a closed space S with a bent part 16A of the runner 16 and the skid 15, and a handle is constituted with the folded part 16a.
Patent JP-H0772499-A (JP)
Title: Information recording method and its device
Inventor: OKABE MASAHITO
IPC: G02F1/135
Filed: 1993-09-03
Abstract: PURPOSE:To attain a higher contrast by measuring the current in dark parts, determining the time when a voltage applied on a liquid crystal recording layer attains the threshold voltage and turning off the voltage by detecting the moment when the contrast is maximized at the time of applying the voltage by using a high polymer dispersion liquid crystal recording medium. CONSTITUTION:The voltage is applied from a power source 30c to an electrode 25 on a liquid crystal recording surface and the current is measured, by which the measurement of the electric characteristics of the liquid crystal recording layer is made possible. The resistance and capacity of the liquid crystal recording layer are converted to the area of the part where the electrodes 12b and 14 of a photosensitive body overlap. A variable resistor 41 and capacitance 42 are controlled to the converted value and further, a resistor 40a for current measurement is connected thereto and the voltage is applied by a power source 30b. Consequently, the current measured by a resistor 40a for current measurement is regarded to be the current flowing in the liquid crystal recording medium. The time when the voltage of the liquid crystal recording layer attains the threshold value is determined by ascertaining whether the voltage estimated from the current value described above attains the threshold value or not.
Patent JP-S6199378-A (JP)
Title: N-channel field effect transistor
Inventor: ARAI KUNIHIRO
IPC: H01L21/338
Filed: 1984-10-19
Abstract: PURPOSE:To obtain a threshold voltage in a desired range other tan zero and to avoid restriction on the applicable range, by providing the fourth semiconductor layer, which has sufficiently high p type impurity concentration in comparison with the first semiconductor layer, between a semi-insulating substrate and the first semiconductor layer. CONSTITUTION:Between a semi-insulating substrate 10 and a first semiconductor layer 11, a fourth semiconductor layer 14, which has sufficiently high impurity concentration in comparison with the first semiconductor layer 11, is provided. A second semiconductor layer 12 is provided. An electrode supplying layer is formed on the side of the second semiconductor layer 12 in a region between first and second semiconductor regions 15 and 16 in the first semiconductor layer 11. A first electrode 31 as a source electrode and a third electrode 33 as a gate electrode are formed so as to form said electron supplying layer. A control voltage is applied across the electrodes 31 and 33. The voltage is a threshold voltage VT, at which a transistor becomes the ON state from the OFF state. The voltatge VT is obtained in the desired range based on the difference between the ratio of a width Eg 1 of a forbidden band of the semiconductor layer 11 to the thickness of the semiconductor layers 11 and 12 and the electronic affinity of the semiconductor layers 11 and 13. Thus, the applicable range of the transistor is expanded.
Patent JP-S6290952-A (JP)
Title: Semiconductor device
Inventor: SAITO MASATAKE
IPC: H01L21/50
Filed: 1986-09-18
Abstract: PURPOSE:To improve the yield and the reliability by contacting the electrodes of a semiconductor pellet under pressure with the top face of a projection, and fusion-bonding the both ends of a glass sleeve at the peripheral protrusion of the projection to prevent a crack or a breakage during manufacturing steps. CONSTITUTION:A projecting metal terminal 14 is inserted into a carbon sealing jig, and a glass sleeve 12 is then associated. Then, a semiconductor pellet 11 is placed on the top of the center of the terminal 14 with the inner wall of the sleeve 12 as a guide. Then, a projecting metal terminal 13 is placed on one electrode of the pellet 11. When the completely associated jig is bonded to the terminals 13, 14 when the sleeve 12 is melted in a melting furnace, and the pellet 11 is completely hermetically sealed in the sleeve 12. Since the both ends of the sleeve are protected by the metal terminals, no crack nor breakage is generated during the manufacturing steps.
Patent JP-H0384535-A (JP)
Title: Image forming device
Inventor: SAITOU HIRONOBU
IPC: G03B27/50
Filed: 1989-08-29
Abstract: PURPOSE:To read a document through a fixed optical system by fixing a scanning optical system consisting of a 1st, a 2nd, and a 3rd mirror, etc., at home positions and allowing the 2nd mirror to move in parallel or by a retraction distance. CONSTITUTION:A fixed document read part 40 is arranged on a document supply side above the scanning optical system and when the respective mirrors 52 - 54 of the scanning optical system are at the home positions, the 3rd mirror 54 is moved in parallel to below the fixed document read part 40 along the prolongation of the optical path to an image carrier 10. Consequently, reflected image light from the document at the fixed document read part 40 is set to the image carrier 10 through the 3rd mirror 54. Thus, the document can be read even by the fixed optical system where the scanning optical system is fixed in addition to the scanning optical system.
Patent JP-H0956504-A (JP)
Title: Piping unit and system kitchen
Inventor: NOJIRI KUNI
IPC: A47B77/06
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a space dedicated to piping and to easily and efficiently perform piping construction by constituting a piping unit by installing the various kinds of the piping inside a plinth block and constituting a system kitchen by mounting a kitchen cabinet on the upper part of the plinth block. SOLUTION: This piping unit 10 is constituted by installing a piping set 2 inside the plinth block 1 on which the kitchen cabinet 3 equipped with a sink 3a or the like is to be mounted. Then, by mounting the kitchen cabinet 3 on the piping unit 10, this system kitchen 20 is constituted. In this case, the plinth block 1 is formed in a frame body by disposing many wood bridges 1c between both front surface and back surface panels 1a and 1b. Also, the piping set 2 is constituted by providing a water discharge pipe 2a, a water supply pipe 2b and a hot water supply pipe 2c and they are respectively brought to the side of the back surface panel 1b and fixed with plural bands. Thus, the need of the space dedicated to the piping is eliminated and the piping construction at the site is easily and efficiently performed.
Patent JP-H11100551-A (JP)
Title: Control of peeling strength of silicone film and composition crosslinkable thereto
Inventor: ACHENBACH FRANK DR
IPC: C09D183/07
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To control peeing strength of a sticky material repulsive silicone film obtd. by crosslinking of a silicone coating compsn. comprising (A) an alkenyl functional polyorganosiloxane component and (B) an SiH functional polyorganosiloxane component. SOLUTION: Control of peeling strength is made by use of an SiH functional polyorganosiloxane which has 0.1-60 mole % of a group incompatible to the compsn. In this case said group is regarded as incompatible if the compsn. and a mixture composed of 30 mole % of the incompatible group and 9 pts.wt. of (A) an alkenyl functional polyorganosiloxane form more than one phase at 20 deg.C. Stepless control of peeling behavior can be achieved with good reproducibility and independently of storing time.
Patent JP-H0769146-A (JP)
Title: Bumper reinforcing member using pipe
Inventor: HISHIDA HIROTOSHI
IPC: B60R19/18
Filed: 1993-09-03
Abstract: PURPOSE:To obtain the sufficient strength in the simple process by forming a plurality of pipes in a fixed state of arrangement. CONSTITUTION:A bumper reinforcing member is formed by arranging two angular pipes 1 which has the equal shape and is made of 60K high tensile steel, in separation, and the angular pipe 1 has the rectangular shaped section, and the width in the longitudinal and lateral direction is 60X40mm, and thickness is 1.3mm. The pipe is applied with the bending work of R=3.0m for both the edge parts. For the installation to an automobile body, a bolt hole 2 is previously formed at a prescribed position of each angular pipe. The whole of the bumper reinforcing member can be deformed for the load applied on the reinforcing member, by using the steel member having the relatively low strength, as angular pipe. Accordingly, the manufacturing process can be simplified drastically.
Patent JP-H0561719-A (JP)
Title: Virtual memory control system
Inventor: NAKADA NORIHEI
IPC: G06F12/08
Filed: 1991-08-30
Abstract: PURPOSE:To facilitate the check of trace and to prevent the throughput of a computer from being lowered by the trace by reading an instruction after the virtual address of the instruction to be executed is stored in a trace memory. CONSTITUTION:A virtual memory control mechanism 80 reads the virtual address of the instruction to be executed from a program 20 and reads the instruction at the virtual address after the address is stored in an instruction execution address tracer 60. A memory 30 is equipped with blocks 31-33 storing the process part of the program 20, and the virtual addresses of the memory blocks 31-33 or the virtual address of a data part 24 is stored in blocks 21-24 of the program 20. When executing the instruction, the virtual memory control mechanism 80 checks a control table 40 corresponding to the virtual addresses 21-23 of the process part containing the instruction, generates interruption when no operation is executed, reads the virtual addresses 21-23 or the like of the process part and sets them to a fault ID 50.
Patent JP-H0666903-A (JP)
Title: Magnetic force microscope
Inventor: TOMITA EISUKE
IPC: G01R33/10
Filed: 1992-08-19
Abstract: PURPOSE:To perform separation of a magnetic domain image and a surface recess and protection image which have been conventionally difficult, form an image and easily perform discrimination of magnetic domain structures by applying alternating voltage between a specimen and a plate spring and performing Z axis control by the use of a detection means of the applied voltage and the same frequency alternating modulated wave. CONSTITUTION:A bimorph type piezoelectric element 2 is oscillated (frequency omega1) and a plate spring with a ferromagnetic probe 1 is resonated. At the same time, alternating voltage (frequency cod) is applied between a specimen and the plate spring 1. The oscillation of the plate spring 1 is detected with laser light, and a surface ruggedness image and a magnetic domain image are separated and formed with two alternating modulated wave detection means 10, 12 different in detection frequencies (omega1 and omega2), a distance control means 13 and a fine movement element 8.
Patent JP-H04102440-A (JP)
Title: Measurement of blood amount in blood vessel using pigment, detection of pigment dilution curve, optical fiber catheter for performing those methods and pigment dilution curve blood amount measuring apparatus
Inventor: TSUKADA KINJI
IPC: A61M25/00
Filed: 1990-08-22
Abstract: PURPOSE:To provide a method for measuring the blood amount in a blood vessel by the use of a pigment to aid the diagnosis and therapy of cardiac insufficiency by obtaining pigment dilution curves at two downstream spots reached by the pigment infusion from the upstream spot in the blood vessel and measuring a blood amount reflecting a blood amount circulating in the body and a blood amount reflecting a blood amount circulating in the lung on the basis of the pigment dilation curves. CONSTITUTION:A certain amount I of a pigment infused into the upstream spot p in a blood vessel is caused to reach two downstream spots (q), (q') from the blood vessel. Dilution curves C, C' in the two downstream spots (q), (q') are simultaneously obtained to figure out the blood amount in the blood vessel Vq'=tm'XQ' from (p) to (q') and the blood amount in the blood vessel Vq=tmXQ from (p) to (q) assuming heart beat amounts Q, Q' in consideration of average circulating times tm, tm'. On the basis of the Vq, Vq! are measured a blood amount Vq reflecting the blood amount circulating in the body and a blood amount Vq, q=Vq'-Vq reflecting the blood amount circulating in the lung. Thus, two blood amounts in the blood vessel reflecting the blood amounts circulating in the body and the lung can accurately be grasped to provide materials for aiding the diagnosis and therapy of cardiac insufficience.